公开(公告)号：US20110024353A1

公开(公告)日：2011-02-03

申请号：US12937786

申请日：2009-04-14

申请人： Lennart Jönsson ,  Olof Jansson ,  Mattias Holmer ,  Jan Sternby ,  Anders Nilsson ,  Per Hansson

发明人： Lennart Jönsson ,  Olof Jansson ,  Mattias Holmer ,  Jan Sternby ,  Anders Nilsson ,  Per Hansson

IPC分类号： B01D61/32

CPC分类号： A61M1/16 ,  A61M1/1006 ,  A61M1/1037 ,  A61M1/1039 ,  A61M1/106 ,  A61M1/1065 ,  A61M1/1086 ,  A61M1/1601 ,  A61M1/34 ,  A61M1/3403 ,  A61M2205/3331 ,  A61M2205/3334 ,  A61M2205/50

摘要： A proposed blood treatment apparatus includes: a blood treatment unit, a pair of fluid pumps and a pair blood pumps. The blood treatment unit is configured to receive untreated blood and fresh blood treatment fluid, and emit treated blood and used blood treatment fluid. The fluid pumps are configured to pass blood treatment fluid through the blood treatment unit. The blood pumps are configured to extract untreated blood from a blood source, pass extracted blood through the blood treatment unit and deliver treated blood to a target vessel. Additionally, the fluid pumps are configured to control the operation of the blood pumps via the blood treatment fluid. Moreover, a flow control device is configured to control a trans-membrane flow between the blood side and the a fluid side of the blood treatment unit. Hence, for instance ultrafiltration can be adjusted to a desired level in a very straightforward manner.

摘要翻译： 所提出的血液处理装置包括：血液处理单元，一对流体泵和一对血液泵。 血液处理单元被配置为接收未处理的血液和新鲜血液处理液，并且排出经处理的血液和使用的血液处理液。 流体泵配置成使血液处理液通过血液处理单元。 血泵被构造成从血液源中提取未经处理的血液，将提取的血液通过血液处理单元并将处理的血液输送到目标血管。 另外，流体泵配置成通过血液处理流体来控制血液泵的操作。 此外，流量控制装置被配置为控制血液侧和血液处理单元的流体侧之间的跨膜流动。 因此，例如超滤可以以非常直接的方式调整到期望的水平。

公开(公告)号：US08580110B2

公开(公告)日：2013-11-12

申请号：US12937786

申请日：2009-04-14

申请人： Lennart Jönsson ,  Olof Jansson ,  Mattias Holmer ,  Jan Sternby ,  Anders Nilsson ,  Per Hansson

发明人： Lennart Jönsson ,  Olof Jansson ,  Mattias Holmer ,  Jan Sternby ,  Anders Nilsson ,  Per Hansson

IPC分类号： B01D61/32 ,  B01D61/34 ,  B01D61/28

CPC分类号： A61M1/16 ,  A61M1/1006 ,  A61M1/1037 ,  A61M1/1039 ,  A61M1/106 ,  A61M1/1065 ,  A61M1/1086 ,  A61M1/1601 ,  A61M1/34 ,  A61M1/3403 ,  A61M2205/3331 ,  A61M2205/3334 ,  A61M2205/50

摘要： A proposed blood treatment apparatus includes: a blood treatment unit, a pair of fluid pumps and a pair blood pumps. The blood treatment unit is configured to receive untreated blood and fresh blood treatment fluid, and emit treated blood and used blood treatment fluid. The fluid pumps are configured to pass blood treatment fluid through the blood treatment unit. The blood pumps are configured to extract untreated blood from a blood source, pass extracted blood through the blood treatment unit and deliver treated blood to a target vessel. Additionally, the fluid pumps are configured to control the operation of the blood pumps via the blood treatment fluid. Moreover, a flow control device is configured to control a trans-membrane flow between the blood side and the a fluid side of the blood treatment unit. Hence, for instance ultrafiltration can be adjusted to a desired level in a very straightforward manner.

摘要翻译： 所提出的血液处理装置包括：血液处理单元，一对流体泵和一对血液泵。 血液处理单元被配置为接收未处理的血液和新鲜血液处理液，并且排出经处理的血液和使用的血液处理液。 流体泵配置成使血液处理液通过血液处理单元。 血泵被构造成从血液源中提取未经处理的血液，将提取的血液通过血液处理单元并将处理的血液输送到目标血管。 另外，流体泵配置成通过血液处理流体来控制血液泵的操作。 此外，流量控制装置被配置为控制血液侧和血液处理单元的流体侧之间的跨膜流动。 因此，例如超滤可以以非常直接的方式调整到期望的水平。

公开(公告)号：US08652082B2

公开(公告)日：2014-02-18

申请号：US12937858

申请日：2009-04-14

申请人： Lennart Jönsson ,  Olof Jansson ,  Mattias Holmer ,  Eddie Nilsson

发明人： Lennart Jönsson ,  Olof Jansson ,  Mattias Holmer ,  Eddie Nilsson

IPC分类号： A61M37/00

CPC分类号： A61M1/30 ,  A61M1/1006 ,  A61M1/1037 ,  A61M1/106 ,  A61M1/1086 ,  A61M1/302 ,  A61M1/303 ,  A61M1/306 ,  A61M1/3626 ,  A61M2205/331

摘要： A proposed blood treatment apparatus includes: a blood treatment unit, at least one fluid pump and at least one blood pump. The blood treatment unit is configured to receive untreated blood and fresh blood treatment fluid, and emit treated blood and used blood treatment fluid. The fluid pumps are configured to pass blood treatment fluid through the blood treatment unit. The blood pumps are configured to extract untreated blood from a blood source, pass extracted blood through the blood treatment unit and deliver treated blood to a target vessel. Additionally, at least one of the fluid pumps is configured to control the operation of at least one blood pump via the blood treatment fluid. Moreover, at least one of the blood pumps is integrated into a joint apparatus element, which includes the blood treatment unit. Thus, this blood pump and the unit may be mounted as well as be discarded jointly.

摘要翻译： 所提出的血液处理装置包括：血液处理单元，至少一个流体泵和至少一个血液泵。 血液处理单元被配置为接收未处理的血液和新鲜血液处理液，并且排出经处理的血液和使用的血液处理液。 流体泵配置成使血液处理液通过血液处理单元。 血泵被构造成从血液源中提取未经处理的血液，将提取的血液通过血液处理单元并将处理的血液输送到目标血管。 另外，流体泵中的至少一个配置成经由血液处理流体控制至少一个血液泵的操作。 此外，至少一个血泵被集成到包括血液处理单元的关节装置元件中。 因此，该血泵和单元可以被安装并被联合丢弃。

公开(公告)号：US20110046535A1

公开(公告)日：2011-02-24

申请号：US12937858

申请日：2009-04-14

申请人： Lennart Jönsson ,  Olof Jansson ,  Mattias Holmer ,  se Nilsson

发明人： Lennart Jönsson ,  Olof Jansson ,  Mattias Holmer ,  se Nilsson

IPC分类号： A61M1/30

CPC分类号： A61M1/30 ,  A61M1/1006 ,  A61M1/1037 ,  A61M1/106 ,  A61M1/1086 ,  A61M1/302 ,  A61M1/303 ,  A61M1/306 ,  A61M1/3626 ,  A61M2205/331

摘要： A proposed blood treatment apparatus includes: a blood treatment unit, at least one fluid pump and at least one blood pump. The blood treatment unit is configured to receive untreated blood and fresh blood treatment fluid, and emit treated blood and used blood treatment fluid. The fluid pumps are configured to pass blood treatment fluid through the blood treatment unit. The blood pumps are configured to extract untreated blood from a blood source, pass extracted blood through the blood treatment unit and deliver treated blood to a target vessel. Additionally, at least one of the fluid pumps is configured to control the operation of at least one blood pump via the blood treatment fluid. Moreover, at least one of the blood pumps is integrated into a joint apparatus element, which includes the blood treatment unit. Thus, this blood pump and the unit may be mounted as well as be discarded jointly.

摘要翻译： 所提出的血液处理装置包括：血液处理单元，至少一个流体泵和至少一个血液泵。 血液处理单元被配置为接收未处理的血液和新鲜血液处理液，并且排出经处理的血液和使用的血液处理液。 流体泵配置成使血液处理液通过血液处理单元。 血泵被构造成从血液源中提取未经处理的血液，将提取的血液通过血液处理单元并将处理的血液输送到目标血管。 另外，流体泵中的至少一个配置成经由血液处理流体控制至少一个血液泵的操作。 此外，至少一个血泵被集成到包括血液处理单元的关节装置元件中。 因此，该血泵和单元可以被安装并被联合丢弃。

公开(公告)号：US20140165733A1

公开(公告)日：2014-06-19

申请号：US14123397

申请日：2012-05-28

申请人： Olof Jansson ,  Mattias Holmer ,  Anders Nilsson

发明人： Olof Jansson ,  Mattias Holmer ,  Anders Nilsson

IPC分类号： A61M1/30 ,  A61M1/36

CPC分类号： A61M1/301 ,  A61M1/14 ,  A61M1/30 ,  A61M1/302 ,  A61M1/303 ,  A61M1/306 ,  A61M1/34 ,  A61M1/3403 ,  A61M1/3607 ,  A61M1/367 ,  A61M2205/18 ,  A61M2205/276 ,  A61M2205/3331 ,  A61M2205/3334 ,  A61M2205/50 ,  A61M2205/70 ,  A61M2205/702

摘要： A method for detecting a property of an extracorporeal line set in an apparatus for extracorporeal blood treatment. The extracorporeal line set is arranged to be connected to a patient. The method includes: measuring a first pressure in a flow path, measuring a second pressure in the flow path, comparing the first and second pressures, and determining a detected extracorporeal line set property based on the pressure comparison.

摘要翻译： 一种用于检测在体外血液处理装置中设置的体外线的性质的方法。 体外线组被设置为连接到患者。 该方法包括：测量流路中的第一压力，测量流路中的第二压力，比较第一和第二压力，以及基于压力比较确定检测到的体外线组属性。

公开(公告)号：US09572920B2

公开(公告)日：2017-02-21

申请号：US14129097

申请日：2012-06-18

申请人： Olof Jansson ,  Mattias Holmer ,  Eddie Nilsson ,  Lennart Jonsson

发明人： Olof Jansson ,  Mattias Holmer ,  Eddie Nilsson ,  Lennart Jonsson

IPC分类号： A61M1/36 ,  A61M1/30

CPC分类号： A61M1/367 ,  A61M1/30 ,  A61M1/302 ,  A61M1/303 ,  A61M1/306 ,  A61M1/3621 ,  A61M2205/125 ,  A61M2205/128 ,  Y10T137/0318 ,  Y10T137/85986 ,  Y10T137/86035

摘要： A disposable for use in blood treatment including a blood treatment unit and two membrane pumps connected in parallel on one side of the blood treatment unit. The disposable is operable in a single-needle mode, in which the pumps generate a pulsatile flow of blood through the blood treatment unit, and in a double-needle mode, in which the pumps generate an essentially continuous flow of blood through the blood treatment unit. The pumps connect to a supply of treatment fluid such that alternating flows of treatment fluid causes the pumps to generate the desired flows of blood in the single-needle and double-needle modes. The treatment fluid may be used as motive fluid for displacing the blood in the membrane pumps and/or as control fluid for controlling opening and/or closing of upstream and downstream commutation valves in the membrane pumps.

摘要翻译： 一次性用于血液处理，包括血液处理单元和两个血液处理单元一侧并联连接的膜泵。 一次性可以单针模式操作，其中泵通过血液处理单元产生脉动血液流，并且在双针模式中，其中泵通过血液处理产生基本上连续的血液流 单元。 泵连接到供应的处理流体，使得处理流体的交替流使得泵以单针和双针模式产生期望的血液流。 处理流体可以用作用于移动膜泵中的血液的运动流体和/或用作控制膜泵中的上游和下游换向阀的打开和/或关闭的控制流体。

公开(公告)号：US20140174542A1

公开(公告)日：2014-06-26

申请号：US14129097

申请日：2012-06-18

申请人： Olof Jansson ,  Mattias Holmer ,  Eddie Nilsson ,  Lennart Jonsson

发明人： Olof Jansson ,  Mattias Holmer ,  Eddie Nilsson ,  Lennart Jonsson

IPC分类号： A61M1/36

CPC分类号： A61M1/367 ,  A61M1/30 ,  A61M1/302 ,  A61M1/303 ,  A61M1/306 ,  A61M1/3621 ,  A61M2205/125 ,  A61M2205/128 ,  Y10T137/0318 ,  Y10T137/85986 ,  Y10T137/86035

摘要： A disposable for use in blood treatment including a blood treatment unit and two membrane pumps connected in parallel on one side of the blood treatment unit. The disposable is operable in a single-needle mode, in which the pumps generate a pulsatile flow of blood through the blood treatment unit, and in a double-needle mode, in which the pumps generate an essentially continuous flow of blood through the blood treatment unit. The pumps connect to a supply of treatment fluid such that alternating flows of treatment fluid causes the pumps to generate the desired flows of blood in the single-needle and double-needle modes. The treatment fluid may be used as motive fluid for displacing the blood in the membrane pumps and/or as control fluid for controlling opening and/or closing of upstream and downstream commutation valves in the membrane pumps.

摘要翻译： 一次性用于血液处理，包括血液处理单元和两个血液处理单元一侧并联连接的膜泵。 一次性可以单针模式操作，其中泵通过血液处理单元产生脉动血液流，并且在双针模式中，其中泵通过血液处理产生基本上连续的血液流 单元。 泵连接到供应的处理流体，使得处理流体的交替流使得泵以单针和双针模式产生期望的血液流。 处理流体可以用作用于移动膜泵中的血液的运动流体和/或用作控制膜泵中的上游和下游换向阀的打开和/或关闭的控制流体。

公开(公告)号：US08113060B2

公开(公告)日：2012-02-14

申请号：US12530613

申请日：2008-04-25

申请人： Lennart Jönsson ,  Olof Jansson ,  Eddie Nilsson

发明人： Lennart Jönsson ,  Olof Jansson ,  Eddie Nilsson

IPC分类号： G01L7/00

CPC分类号： A61M1/3639 ,  A61M1/3627 ,  A61M1/3641

摘要： A pressure sensing device adapted for having a liquid flowing there through and for sensing the pressure of said liquid. The device has a casing being fluid-tightly divided into a first and a second chamber by a flexible, impermeable wall. The first chamber has a first opening for the liquid, said opening being placed at the lower part of the chamber, and a second opening for the liquid, said opening being placed at the top of the first chamber. The second chamber has a measuring port, which is connectable to a pressure transducer for bringing the second chamber into gas-tight communication with the pressure transducer. The device has a first orifice to permit the liquid to flow into and out of the device, the orifice being placed at the upper part of the device at a higher level than the second opening. A first channel is connecting the first orifice with the first opening. A second orifice permits the liquid to flow out of and into the device and is placed at the lower part of the device at a lower level than the first opening. A second channel connects the second opening with the second orifice.

摘要翻译： 一种压力感测装置，适于具有在其上流过的液体并用于感测所述液体的压力。 该装置具有通过柔性的不渗透壁流体密封地分成第一和第二室的壳体。 第一室具有用于液体的第一开口，所述开口设置在室的下部，以及用于液体的第二开口，所述开口被放置在第一室的顶部。 第二室具有测量端口，该测量端口可连接到用于使第二室与压力传感器气密连通的压力传感器。 该装置具有允许液体流入和流出装置的第一孔口，孔口以比第二开口更高的水平位于装置的上部。 第一通道将第一孔与第一开口连接。 第二孔允许液体流出并进入装置，并且被放置在比第一开口低的装置的下部。 第二通道将第二开口与第二孔连接。

公开(公告)号：US20100186518A1

公开(公告)日：2010-07-29

申请号：US12530613

申请日：2008-04-25

申请人： Lennart Jönsson ,  Olof Jansson ,  Eddie Nilsson

发明人： Lennart Jönsson ,  Olof Jansson ,  Eddie Nilsson

IPC分类号： G01L7/00

CPC分类号： A61M1/3639 ,  A61M1/3627 ,  A61M1/3641

摘要： A pressure sensing device adapted for having a liquid flowing there through and for sensing the pressure of said liquid. The device has a casing being fluid-tightly divided into a first and a second chamber by a flexible, impermeable wall. The first chamber has a first opening for the liquid, said opening being placed at the lower part of the chamber, and a second opening for the liquid, said opening being placed at the top of the first chamber. The second chamber has a measuring port, which is connectable to a pressure transducer for bringing the second chamber into gas-tight communication with the pressure transducer. The device has a first orifice to permit the liquid to flow into and out of the device, the orifice being placed at the upper part of the device at a higher level than the second opening. A first channel is connecting the first orifice with the first opening. A second orifice permits the liquid to flow out of and into the device and is placed at the lower part of the device at a lower level than the first opening. A second channel connects the second opening with the second orifice.

摘要翻译： 一种压力感测装置，适于具有在其上流过的液体并用于感测所述液体的压力。 该装置具有通过柔性的不渗透壁流体密封地分成第一和第二室的壳体。 第一室具有用于液体的第一开口，所述开口设置在室的下部，以及用于液体的第二开口，所述开口被放置在第一室的顶部。 第二室具有测量端口，该测量端口可连接到用于使第二室与压力传感器气密连通的压力传感器。 该装置具有允许液体流入和流出装置的第一孔口，孔口以比第二开口更高的水平位于装置的上部。 第一通道将第一孔与第一开口连接。 第二孔允许液体流出并进入装置，并且被放置在比第一开口低的装置的下部。 第二通道将第二开口与第二孔连接。

公开(公告)号：US09138380B2

公开(公告)日：2015-09-22

申请号：US13805557

申请日：2011-06-20

申请人： Olof Jansson ,  Lennart Jonsson ,  Torbjorn Linden ,  Jan Sternby ,  Ragnar Tryggvason ,  Anders Wieslander

发明人： Olof Jansson ,  Lennart Jonsson ,  Torbjorn Linden ,  Jan Sternby ,  Ragnar Tryggvason ,  Anders Wieslander

IPC分类号： A61J1/20 ,  A61M1/28 ,  B65D81/20 ,  A61M1/16 ,  B65D81/18 ,  B65D30/24

CPC分类号： A61J1/20 ,  A61J1/2093 ,  A61M1/1656 ,  A61M1/1666 ,  A61M1/1668 ,  A61M1/167 ,  A61M1/287 ,  B65D31/14 ,  B65D81/18 ,  B65D81/20 ,  B65D81/2007 ,  B65D81/2023 ,  B65D81/2046

摘要： A package has a transport/storage state for storing powdery material which is to be mixed with a solvent to form a medical solution. The package includes a compartment which is at least partially defined by two opposing wall portions, and a connector. In the transport/storage state, the compartment contains the powdery material in the form of at least two distinct sets of powdery material of different compositions, where the opposing wall portions are brought into engagement with the powdery material so as to immobilize the sets of powdery material. When used for preparation of the medical solution, a fluid is selectively admitted into the package via the connector so as to expand the compartment and enable mixing of the sets of powdery material with the solvent in the compartment.

摘要翻译： 包装具有用于储存待与溶剂混合以形成医用溶液的粉末状材料的运输/储存状态。 该包装包括至少部分地由两个相对的壁部分限定的隔室和连接器。 在运输/储存状态下，隔室含有至少两组不同组成的粉末状材料形式的粉状材料，其中相对的壁部分与粉末材料接合，从而固定该组粉末状 材料。 当用于制备医用溶液时，通过连接器将流体选择性地进入包装中，以便使隔室膨胀并且使得能够将该组粉末材料与隔室中的溶剂混合。